It would really help me (because I do a lot of resizing) to be able to change the default settings in the dialogue for Canvas resize. As it is it always starts on Anchor: Top Left while I almost always want Anchor: Center. So I have to click and adjust it for every resizing. To make it worse a don't seem to be able to select a different anchor by keyboard, so I have to reach for the mouse. Please provide a way to adjust these default settings.
(Or consider doing it the Photoshop way. That is whenever the user keep the Option/Alt-key pressed when opening a dialogue the dialogues gets the last used settings as default instead of the default default.)